/**
* Copyright 2016 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package rx.internal.schedulers;
import java.util.concurrent.*;
import rx.functions.
Func0;
import rx.internal.util.
RxThreadFactory;
import rx.plugins.
RxJavaHooks;
/**
* Utility class to create the individual ScheduledExecutorService instances for
* the GenericScheduledExecutorService class.
*/
enum
GenericScheduledExecutorServiceFactory {
;
static final
String THREAD_NAME_PREFIX = "RxScheduledExecutorPool-";
static final
RxThreadFactory THREAD_FACTORY = new
RxThreadFactory(
THREAD_NAME_PREFIX);
static
ThreadFactory threadFactory() {
return
THREAD_FACTORY;
}
/**
* Creates a ScheduledExecutorService (either the default or given by a hook).
* @return the ScheduledExecutorService created.
*/
public static
ScheduledExecutorService create() {
Func0<? extends
ScheduledExecutorService>
f =
RxJavaHooks.
getOnGenericScheduledExecutorService();
if (
f == null) {
return
createDefault();
}
return
f.
call();
}
static
ScheduledExecutorService createDefault() {
return
Executors.
newScheduledThreadPool(1,
threadFactory());
}
}